Reveal a Radiant Smile With a Cosmetic Dentist in Louisville, CO

A brighter, more confident smile could be just a visit away. At Keene Smiles, we combine artistic vision with advanced technology to help you achieve the look you’ve always wanted. Call 720-599-4479 now to schedule a consultation with a skilled cosmetic dentist in Louisville, CO.

Call 720-599-4479 For An Appointment Schedule Online

Why Choose Us

At Keene Smiles, we believe cosmetic dentistry is both a science and an art. Our team takes time to understand your goals and design custom treatment plans that reflect your unique smile and personality. With modern amenities, comfort-focused care, and precise techniques, we’re here to make every visit feel rewarding and stress-free.

Our Services

Whether you want a small improvement or a complete transformation, we offer a wide range of cosmetic solutions. Our treatments are designed to fit your lifestyle, budget, and long-term goals so you can feel proud of your smile every day.
Smiling male doctor in blue scrubs with Keene Dental embroidered, standing in a dental office.

Meet Dr. Gregory Keene

Your Dentist in Lafayette, CO

Dr. Gregory Keene combines a gentle approach with the latest technology to ensure that his patients receive outstanding care. He takes the time to get to know each patient and their needs, empowering them to make the right decisions about their smile care.

Read More About Dr. Keene

Your Smile, Your Style: Cosmetic Options That Fit

When you love your smile, it shows. From first impressions to daily interactions, cosmetic dentistry can help you feel more confident in every area of life. At Keene Smiles, we’ll guide you through your options and help you choose the perfect combination of services. Here’s how we can elevate your look:
  • Teeth Whitening – Remove years of stains and discoloration with powerful, professional whitening options that brighten your smile quickly and safely.
  • Dental Veneers – Transform your smile with thin, custom porcelain shells that conceal chips, gaps, and deep discoloration.
  • Tooth Bonding – A quick and affordable way to correct small flaws like cracks, misshapen teeth, or uneven spacing using tooth-colored resin.
  • Smile Makeovers – Combine two or more cosmetic treatments for a full transformation tailored to your goals and facial symmetry.
  • Gummy Smile Treatment – Reveal more of your natural teeth by reshaping excess gum tissue for a balanced and attractive gumline.
  • Orthodontics – Straighten teeth discreetly with clear aligners that let you improve your smile without brackets or wires.
We’re proud to offer results that look natural, feel great, and last. With flexible payment options and personalized care, there’s nothing stopping you from getting the smile you’ve always dreamed of. Your dream smile starts here. Whether you’re fixing a single tooth or ready for a complete makeover, our team at Keene Smiles is ready to help. Call 720-599-4479 now to schedule your visit with a trusted cosmetic dentist in Louisville, CO and take the first step toward a more confident you.You can also request an appointment online.

Read Why Our Patients Love Us

For decades, I had a trusted dental office with the most amazing hygienist. Well, the dentist, I trusted and the hygienist, both retired and the rest of that clinic I used to go to doesn't cut the mustard for me. Quynh smiles feels like my new dental office. although I have only gotten a...

For decades, I had a trusted dental office with the most amazing hygienist. Well, the dentist, I trusted and the hygienist, both retired and the rest of that clinic I used to go to doesn't cut the mustard for me.

Quynh smiles feels like my new dental office. although I have only gotten a crown placed and one cleaning, I can say that the work is up to par with my current needs.

The office staff is professional, kind, courteous, knowledgeable, and responsive. Dr. Keene himself has great skill and for anyone needing a crown this is your guy. ONE STOP SHOP, he has the lab right there! For those of you who don't know what this means, it means that you leave with your permanent crown instead of the usual, 2 to 4 week wait with a temporary crown which often times falls out or has complication before the permanent crown gets sent back to your dentist.

Overall highly recommend this place.


Darcy P

Dr. Keene and his team are fantastic! I always feel like they are thorough, friendly, and cutting edge. Every cleaning and treatment I have received has left me feeling better and knowing that my teeth will stay healthy for a long, long time.

Katherine H

Absolutely amazing. Dr. Keene and his whole crew have literally saved my life. I had severe dental trauma growing up and highly neglected my teeth. Dr Keene laid out my options and helped me choose what was going to best for my health and my budget. His whole staff is truly so kind and caring. I...

Absolutely amazing. Dr. Keene and his whole crew have literally saved my life. I had severe dental trauma growing up and highly neglected my teeth. Dr Keene laid out my options and helped me choose what was going to best for my health and my budget. His whole staff is truly so kind and caring. I already have and will continue to refer anyone I know to him.


Amanda N

Keene Smiles is the Best! The staff is absolutely wonderful.
Dr. Keene and his staff are so kind. Shout out to my favorite hygienist ever,Rhonda.

Denise L

My visit was scheduled to replace a crown. Although I was very nervous about the work that would be performed, the staff made me comfortable and the procedure was as pain-free as can be under the circumstances. Dr. Keene explained every step of the process. The technology he uses to make the...

My visit was scheduled to replace a crown. Although I was very nervous about the work that would be performed, the staff made me comfortable and the procedure was as pain-free as can be under the circumstances. Dr. Keene explained every step of the process. The technology he uses to make the same day crown is simply amazing. So happy I found his practice!


Sara R

My visit was a quick and thorough tooth cleaning. I hadn't been Keene Smiles for some time because of the pandemic. I'm glad I went.
p.s—Kristin, the hygienist, was great!

Richard P

My first visit was very efficient from check-in to check-out. Every step was fully explained and I was given choices on optional treatments. Dr, Keene is very friendly and the staff was kind. I recommend him highly.

Carle C

The folks at Keene Smiles are efficient and proficient. My appointment was on time and the technician made me comfortable while she took the x-rays and did the cleaning. Dr. Keene explained the condition of my teeth in a very understandable manner.

Bob B

From the time you enter the door and Emily greets you with her great smile, you'll feel at ease and welcome. The entire staff will work to make you comfortable while they beautify your smile. The level of personal care and attention to detail are unmatched. Dr Keene is a true genius in the art...

From the time you enter the door and Emily greets you with her great smile, you'll feel at ease and welcome. The entire staff will work to make you comfortable while they beautify your smile. The level of personal care and attention to detail are unmatched. Dr Keene is a true genius in the art of cosmetic dentistry!

Thank you all for your dedication!


Amy H

This office is modern, well laid out, and clean. The employees are all very friendly and helpful. Dr. Keene is friendly, knowledgeable, and great to work with. I received same day service on a crown preparation and installation with fantastic results. I've been to many different dentists over...

This office is modern, well laid out, and clean. The employees are all very friendly and helpful. Dr. Keene is friendly, knowledgeable, and great to work with. I received same day service on a crown preparation and installation with fantastic results. I've been to many different dentists over the years from around the world. This office and their Doctor and services are the best I've experienced. Highly recommended even with an hour drive one way!


Shawn E